CVE-2026-4921

IBM Guardium Data Protection 12.2 could allow an administrative user to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.

  • Published Sep 23, 2026
  • CVSS 2.7 low
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-4921 at the National Vulnerability Database